CN112254384A - Air cooling box type low-temperature refrigerating unit - Google Patents

Air cooling box type low-temperature refrigerating unit Download PDF

Info

Publication number
CN112254384A
CN112254384A CN202011163708.0A CN202011163708A CN112254384A CN 112254384 A CN112254384 A CN 112254384A CN 202011163708 A CN202011163708 A CN 202011163708A CN 112254384 A CN112254384 A CN 112254384A
Authority
CN
China
Prior art keywords
box
air
heat exchanger
condenser
compressor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011163708.0A
Other languages
Chinese (zh)
Inventor
曾垂海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Lianhai Refrigeration Technology Co ltd
Original Assignee
Suzhou Lianhai Refrigeration Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Lianhai Refrigeration Technology Co ltd filed Critical Suzhou Lianhai Refrigeration Technology Co ltd
Priority to CN202011163708.0A priority Critical patent/CN112254384A/en
Publication of CN112254384A publication Critical patent/CN112254384A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00Fluid-circulation arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00Evaporators; Condensers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/01Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters

Abstract

The invention discloses an air-cooled box type low-temperature refrigerating unit, which comprises a box body; the utility model discloses a refrigerator, including box, heat exchanger, capillary, compressor, condenser, expansion valve, heat exchanger, filter cartridge, the inside bottom of box is provided with the air inlet machine, the inside upside of box is provided with out the fan, box rear side position is provided with refrigeration plant, inside compressor, condenser, expansion valve, heat exchanger and the filter cartridge of being provided with of refrigeration plant, the inside capillary that is provided with of heat exchanger, capillary one end is passed through the pipe and is connected with the compressor, the compressor passes through the pipe and is connected with the condenser, the condenser other end passes through the pipe and is connected with the expansion valve, the expansion valve passes through the pipe and is connected. When the air inlet machine extracts air in the box body, the air is guided into the filter box, the drying agent in the filter box can adsorb moisture in the air, and the moisture is prevented from being recorded in the heat exchange box.

Description

Air cooling box type low-temperature refrigerating unit
Technical Field
The invention relates to the technical field of low-temperature refrigerating unit equipment, in particular to an air cooling box type low-temperature refrigerating unit.
Background
The refrigerator is the mechanical equipment that changes refrigerant gas's pressure change with the compressor and reach low temperature refrigeration, and air-cooled box formula low temperature refrigerating unit is one kind of refrigerator, and current refrigerator is when using because the inside air of box is comparatively moist, leads to the inside moisture that has of condenser, and moisture freezes and will influence inside air current flow, influences the inside refrigeration effect of box.
Disclosure of Invention
The invention aims to provide an air-cooling box type low-temperature refrigerating unit to solve the problems that a large amount of moisture is stored in a condenser due to the fact that air in a box body is wet when an existing refrigerating machine is used, and freezing of the moisture influences the flow of air flow in the condenser and the refrigerating effect in the box body.
In order to achieve the purpose, the invention provides the following technical scheme: an air cooling box type low-temperature refrigerating unit comprises a box body; the refrigerator is characterized in that an air inlet machine is arranged at the bottom end inside the box body, an air outlet machine is arranged on the upper side inside the box body, the air inlet machine and the air outlet machine are fixedly installed inside the box body through bolts, refrigeration equipment is arranged at the rear end of the box body through bolts, a compressor, a condenser, an expansion valve, a heat exchanger and a filter cylinder are arranged inside the refrigeration equipment, the compressor, the condenser, the expansion valve, the heat exchanger and the filter cylinder are fixedly installed inside the refrigeration equipment through bolts, a capillary tube is arranged inside the heat exchanger, the capillary tube is fixedly installed inside the heat exchanger through bolts, one end of the capillary tube is connected with the compressor through a guide tube, the compressor is connected with the condenser through a guide tube, the other end of the condenser is connected with the expansion valve, the heat exchanger bottom is connected with the filter cartridge through a pipeline, the filter cartridge is connected with the air inlet machine through a pipeline, the air outlet machine is connected with the heat exchanger through a pipeline, and the guide pipe and the pipeline are fixedly installed through bolts.
Preferably, a glass fiber plate is arranged in the heat exchanger and fixedly mounted in the heat exchanger through bolts.
Preferably, a heat conducting plate is arranged on the upper side of the capillary tube, and the heat conducting plate is welded at the upper end of the capillary tube.
Preferably, a drying box is arranged on one side inside the heat exchanger and fixedly installed in the position inside the heat exchanger through bolts.
Preferably, a vacuum layer is arranged inside the box body and embedded into the box body.
Preferably, the air outlet machine is provided with a plurality of air outlet machines, and the air outlet machines are uniformly arranged in the box body.
Compared with the prior art, the invention has the beneficial effects that:
1. when the air inlet machine extracts air in the box body, the air is introduced into the filter box, and the drying agent in the filter box can adsorb moisture in the air, so that the moisture is prevented from being recorded in the heat exchange box;
2. the arrangement of the air outlet machines can uniformly guide cold air into the box body, so that the interior of the box body is uniformly refrigerated;
3. the vacuum layer has a good heat preservation effect, and the inside of the box body can be prevented from being influenced by external temperature;
4. the drying box is filled with a drying agent, so that the gas in the heat exchanger can be dried again.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of the refrigeration equipment of the present invention;
fig. 3 is a schematic structural diagram of the heat exchanger of the present invention.
In the figure: 1. a box body; 2. an air outlet machine; 3. a refrigeration device; 4. a vacuum layer; 5. an air inlet machine; 6. a condenser; 7. a conduit; 8. a compressor; 9. an expansion valve; 10. a heat exchanger; 11. a pipeline; 12. a filter cartridge; 13. a heat conducting plate; 14. a capillary tube; 15. a drying oven; 16. a glass fiber board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, an air-cooled box type low-temperature refrigerating unit includes a box body 1; an air inlet machine 5 is arranged at the bottom end inside the box body 1, an air outlet machine 2 is arranged at the upper side inside the box body 1, the air inlet machine 5 and the air outlet machine 2 are fixedly arranged inside the box body 1 through bolts, a refrigeration device 3 is arranged at the rear side position of the box body 1, the refrigeration device 3 is fixedly arranged at the rear end position of the box body 1 through bolts, a compressor 8, a condenser 6, an expansion valve 9, a heat exchanger 10 and a filter cylinder 12 are arranged inside the refrigeration device 3, the compressor 8, the condenser 6, the expansion valve 9, the heat exchanger 10 and the filter cylinder 12 are fixedly arranged inside the refrigeration device 3 through bolts, a capillary tube 14 is arranged inside the heat exchanger 10, the capillary tube 14 is fixedly arranged inside the heat exchanger 10 through bolts, one end of the capillary tube 14 is connected with the compressor 8 through a guide, the expansion valve 9 is connected with the other end of the capillary tube 14 through the conduit 7, the bottom end of the heat exchanger 10 is connected with the filter cartridge 12 through the pipeline 11, the filter cartridge 12 is connected with the air inlet machine 5 through the pipeline 11, the air outlet machine 2 is connected with the heat exchanger 10 through the pipeline 11, and the conduit 7 and the pipeline 11 are fixedly installed through bolts.
Further, the inside glass fiber plate 16 that is provided with of heat exchanger 10, and glass fiber plate 16 passes through bolt fixed mounting and puts in the inside position of heat exchanger 10, and glass fiber plate 16 has better heat preservation effect, avoids the inside cold air of heat exchanger 10 to leak.
Further, the heat conducting plate 13 is arranged on the upper side of the capillary tube 14, the heat conducting plate 13 is welded at the upper end of the capillary tube 14, the heat conducting plate 13 is arranged to have a good heat conducting effect, the contact area of a heating source and air can be increased, and the heat radiating effect of the condenser 6 on condensate is improved.
Further, a drying box 15 is provided at one side inside the heat exchanger 10, the drying box 15 is fixedly mounted at an internal position of the heat exchanger 10 by bolts, and a drying agent is filled inside the drying box 15, so that the gas inside the heat exchanger 10 can be dried again.
Further, the inside vacuum layer 4 that is provided with of box 1, and the inside position of vacuum layer 4 embedding box 1, vacuum layer 4 has better heat preservation effect, can avoid the inside influence that receives ambient temperature of box 1.
Further, go out fan 2 and be provided with a plurality ofly, and a plurality ofly go out 2 even installing inside box 1 of fan, a plurality of settings of going out fan 2 can be with the even leading-in box 1 inside of air conditioning for 1 inside refrigeration of box is even.
The working principle and the using process of the invention are as follows: when in use, the condensate is compressed by the compressor 8, the air pressure and the temperature of the compressed condensate are increased, the increased condensate is guided into the condenser 6 through the conduit 7 to be cooled, the cooled condensate is guided into the expansion valve 9 through the conduit 7, the expansion valve 9 decompresses the heat-radiated condensate, the decompressed condensate is reduced in temperature and is guided into the heat exchanger 10 through the conduit 7, the air in the heat exchanger 10 is cooled, the cooled air is extracted through the air outlet machine 2, the air outlet machine 2 guides the air into the box body 1, to the inside cooling of box 1, air inlet machine 5 will extract the inside air of box 1, and the air of extraction passes through inside pipeline 11 leading-in cartridge filter 12, and cartridge filter 12 is dried to the air, and the gas after the drying is inside through pipeline 11 leading-in heat exchanger 10 and is recycled.
Example two
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, an air-cooled box type low-temperature refrigerating unit includes a box body 1; an air inlet machine 5 is arranged at the bottom end inside the box body 1, an air outlet machine 2 is arranged at the upper side inside the box body 1, the air inlet machine 5 and the air outlet machine 2 are fixedly arranged inside the box body 1 through bolts, a refrigeration device 3 is arranged at the rear side position of the box body 1, the refrigeration device 3 is fixedly arranged at the rear end position of the box body 1 through bolts, a compressor 8, a condenser 6, an expansion valve 9, a heat exchanger 10 and a filter cylinder 12 are arranged inside the refrigeration device 3, the compressor 8, the condenser 6, the expansion valve 9, the heat exchanger 10 and the filter cylinder 12 are fixedly arranged inside the refrigeration device 3 through bolts, a capillary tube 14 is arranged inside the heat exchanger 10, the capillary tube 14 is fixedly arranged inside the heat exchanger 10 through bolts, one end of the capillary tube 14 is connected with the compressor 8 through a guide, the expansion valve 9 is connected with the other end of the capillary tube 14 through the conduit 7, the bottom end of the heat exchanger 10 is connected with the filter cartridge 12 through the pipeline 11, the filter cartridge 12 is connected with the air inlet machine 5 through the pipeline 11, the air outlet machine 2 is connected with the heat exchanger 10 through the pipeline 11, and the conduit 7 and the pipeline 11 are fixedly installed through bolts.
Further, the inside glass fiber plate 16 that is provided with of heat exchanger 10, and glass fiber plate 16 passes through bolt fixed mounting and puts in the inside position of heat exchanger 10, and glass fiber plate 16 has better heat preservation effect, avoids the inside cold air of heat exchanger 10 to leak.
Further, the heat conducting plate 13 is arranged on the upper side of the capillary tube 14, the heat conducting plate 13 is welded at the upper end of the capillary tube 14, the heat conducting plate 13 is arranged to have a good heat conducting effect, the contact area of a heating source and air can be increased, and the heat radiating effect of the condenser 6 on condensate is improved.
Further, a drying box 15 is provided at one side inside the heat exchanger 10, the drying box 15 is fixedly mounted at an internal position of the heat exchanger 10 by bolts, and a drying agent is filled inside the drying box 15, so that the gas inside the heat exchanger 10 can be dried again.
Further, go out fan 2 and be provided with a plurality ofly, and a plurality ofly go out 2 even installing inside box 1 of fan, a plurality of settings of going out fan 2 can be with the even leading-in box 1 inside of air conditioning for 1 inside refrigeration of box is even.
The working principle and the using process of the invention are as follows: when in use, the condensate is compressed by the compressor 8, the air pressure and the temperature of the compressed condensate are increased, the increased condensate is guided into the condenser 6 through the conduit 7 to be cooled, the cooled condensate is guided into the expansion valve 9 through the conduit 7, the expansion valve 9 decompresses the heat-radiated condensate, the decompressed condensate is reduced in temperature and is guided into the heat exchanger 10 through the conduit 7, the air in the heat exchanger 10 is cooled, the cooled air is extracted through the air outlet machine 2, the air outlet machine 2 guides the air into the box body 1, to the inside cooling of box 1, air inlet machine 5 will extract the inside air of box 1, and the air of extraction passes through inside pipeline 11 leading-in cartridge filter 12, and cartridge filter 12 is dried to the air, and the gas after the drying is inside through pipeline 11 leading-in heat exchanger 10 and is recycled.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. An air-cooled box type low-temperature refrigerating unit comprises a box body (1); the method is characterized in that: the refrigerator is characterized in that an air inlet machine (5) is arranged at the bottom end inside the box body (1), an air outlet machine (2) is arranged on the upper side inside the box body (1), the air inlet machine (5) and the air outlet machine (2) are fixedly installed inside the box body (1) through bolts, a refrigeration device (3) is arranged at the rear side position of the box body (1), the refrigeration device (3) is fixedly installed at the rear end position of the box body (1) through bolts, a compressor (8), a condenser (6), an expansion valve (9), a heat exchanger (10) and a filter cartridge (12) are arranged inside the refrigeration device (3), the compressor (8), the condenser (6), the expansion valve (9), the heat exchanger (10) and the filter cartridge (12) are fixedly installed inside the refrigeration device (3) through bolts, a capillary tube (14) is arranged inside the heat exchanger (10), and the capillary tube (14, capillary (14) one end is passed through pipe (7) and is connected with compressor (8), compressor (8) are connected with condenser (6) through pipe (7), the condenser (6) other end passes through pipe (7) and is connected with expansion valve (9), expansion valve (9) are connected with the capillary (14) other end through pipe (7), heat exchanger (10) bottom is passed through pipeline (11) and is connected with cartridge filter (12), cartridge filter (12) are connected with air inlet machine (5) through pipeline (11), it is connected with heat exchanger (10) through pipeline (11) to go out fan (2), pipe (7) and pipeline (11) all carry out fixed mounting through the bolt.
2. The air-cooled box type low-temperature refrigerating unit as claimed in claim 1, wherein: the glass fiber plate (16) is arranged inside the heat exchanger (10), and the glass fiber plate (16) is fixedly installed in the heat exchanger (10) through bolts.
3. The air-cooled box type low-temperature refrigerating unit as claimed in claim 1, wherein: the upper side of the capillary tube (14) is provided with a heat conducting plate (13), and the heat conducting plate (13) is welded at the upper end of the capillary tube (14).
4. The air-cooled box type low-temperature refrigerating unit as claimed in claim 1, wherein: a drying box (15) is arranged on one side inside the heat exchanger (10), and the drying box (15) is fixedly installed in the position inside the heat exchanger (10) through bolts.
5. The air-cooled box type low-temperature refrigerating unit as claimed in claim 1, wherein: the vacuum box is characterized in that a vacuum layer (4) is arranged inside the box body (1), and the vacuum layer (4) is embedded into the box body (1).
6. The air-cooled box type low-temperature refrigerating unit as claimed in claim 1, wherein: the air outlet machines (2) are arranged in a plurality of numbers, and the air outlet machines (2) are uniformly arranged in the box body (1).
CN202011163708.0A 2020-10-27 2020-10-27 Air cooling box type low-temperature refrigerating unit Pending CN112254384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011163708.0A CN112254384A (en) 2020-10-27 2020-10-27 Air cooling box type low-temperature refrigerating unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011163708.0A CN112254384A (en) 2020-10-27 2020-10-27 Air cooling box type low-temperature refrigerating unit

Publications (1)

Publication Number Publication Date
CN112254384A true CN112254384A (en) 2021-01-22

Family

ID=74262099

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011163708.0A Pending CN112254384A (en) 2020-10-27 2020-10-27 Air cooling box type low-temperature refrigerating unit

Country Status (1)

Country Link
CN (1) CN112254384A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201434457Y (en) * 2009-07-16 2010-03-31 上海理工大学 Constant temperature and humidity unit with two condensers
CN203349611U (en) * 2013-06-21 2013-12-18 仲恺农业工程学院 Cool storage and heat storage type heat pump drying device
CN204787622U (en) * 2015-06-12 2015-11-18 仲恺农业工程学院 Heat pump drying device
CN105180556A (en) * 2015-09-21 2015-12-23 青岛海尔股份有限公司 Refrigerator
CN205228081U (en) * 2015-10-30 2016-05-11 安徽欧瑞达电器科技有限公司 Integral high temperature dehumidification and drying device
CN206410268U (en) * 2016-12-29 2017-08-15 广东申菱环境系统股份有限公司 Shunting Wind-cooling type thermostatic and humidistatic air conditioning unit
CN107883664A (en) * 2016-09-30 2018-04-06 松下电器研究开发(苏州)有限公司 Dry preparation facilities, dry preparation method and refrigerator
CN208901765U (en) * 2018-09-04 2019-05-24 广州能茵热泵科技有限公司 A kind of heat pump drying unit with heat sinking function
CN210128602U (en) * 2019-04-09 2020-03-06 陕西泰臻节能环保科技有限公司 Cold and hot unit of dehumidification heat pump
CN210320849U (en) * 2018-11-13 2020-04-14 昆明梦点科技有限公司 Vacuum freeze drying box for pseudo-ginseng

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201434457Y (en) * 2009-07-16 2010-03-31 上海理工大学 Constant temperature and humidity unit with two condensers
CN203349611U (en) * 2013-06-21 2013-12-18 仲恺农业工程学院 Cool storage and heat storage type heat pump drying device
CN204787622U (en) * 2015-06-12 2015-11-18 仲恺农业工程学院 Heat pump drying device
CN105180556A (en) * 2015-09-21 2015-12-23 青岛海尔股份有限公司 Refrigerator
CN205228081U (en) * 2015-10-30 2016-05-11 安徽欧瑞达电器科技有限公司 Integral high temperature dehumidification and drying device
CN107883664A (en) * 2016-09-30 2018-04-06 松下电器研究开发(苏州)有限公司 Dry preparation facilities, dry preparation method and refrigerator
CN206410268U (en) * 2016-12-29 2017-08-15 广东申菱环境系统股份有限公司 Shunting Wind-cooling type thermostatic and humidistatic air conditioning unit
CN208901765U (en) * 2018-09-04 2019-05-24 广州能茵热泵科技有限公司 A kind of heat pump drying unit with heat sinking function
CN210320849U (en) * 2018-11-13 2020-04-14 昆明梦点科技有限公司 Vacuum freeze drying box for pseudo-ginseng
CN210128602U (en) * 2019-04-09 2020-03-06 陕西泰臻节能环保科技有限公司 Cold and hot unit of dehumidification heat pump

Similar Documents

Publication Publication Date Title
CN205939467U (en) Multi -split air conditioning system
CN103983013B (en) Novel frost-free air source hot pump water heater
CN104613708A (en) Overall refrigerating unit of refrigerator
CN112254384A (en) Air cooling box type low-temperature refrigerating unit
CN201348318Y (en) Water-cooled mobile air-conditioning
KR101788095B1 (en) Defrosting device of heat-exchanger for a cooler
CN204574677U (en) Horizontal refrigerator integrally cooling unit
CN101598370A (en) Integral constant temperature and humidity air conditioner
CN204388409U (en) The driven compressor program debugging device of convertible frequency air-conditioner frequency-variable module
CN206131545U (en) Integral type refrigerating unit
CN205505203U (en) Air -conditioner
CN201222682Y (en) Cooling device for motor and motor using the same
CN204923296U (en) Air conditioner and refrigerator all -in -one
CN204574675U (en) The overall freezing refrigeration unit of vertical refrigerator
CN201187915Y (en) Movable refrigerator for industry
CN205154547U (en) Cylinder block, compressor, refrigerating system and refrigerator
CN215638171U (en) Air-cooled refrigerator
CN212195006U (en) Combined integrated refrigerator for refrigerator car
CN202885401U (en) Refrigerator water pan evaporating pipe
CN210688527U (en) Dehumidifier
CN203501592U (en) New type cooling system
CN209343432U (en) A kind of temperature control system of automatic vending machine
CN201133705Y (en) Heat reclamation energy-saving -type dehumidifier
CN214039214U (en) Energy-saving drying room
CN213725696U (en) Energy-saving and environment-friendly freezing type drying machine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination